body {
color: purple;
}
body {
color: purple;
font-family: 'Arial', sans-serif;
}
<span style= "background-color:lightgreen;">Highlighted text</span>

#main {
background-color:whitesmoke;
border: 7px solid;
border-color:lightgrey;
color:#33333;
padding: 0px 20px 20px 20px;
width: 60%;
height:auto;
margin-left: 20%;
margin-right: 20%;
}

body {
background-image: url("https://sparklespeck.neocities.org/test/images/download%20(6).jpg");}
h1 {
  background-color:white;
border: 7px solid;
border-color:lightgrey;
}
body {background-color:grey;
border: 3px solid;
border-color:lightgrey;
}